The Pin (OEM Part No. 3128303527) is a wear part compatible with T1D, Boomer XE3C, Boomer 291, Boomer 281, Boomer-282, M2C drilling rigs. Manufactured from high-strength alloy steel, it is designed for use in the connection system at the pin position. The pin provides secure mechanical linkage between components, ensuring stable alignment and reliable movement during drilling operations. Its durable, wear-resistant construction delivers long service life, high strength, and dependable performance in demanding underground mining, tunneling, and rock drilling environments.